const readline = require("readline");
const rl = readline.createInterface({
 input: process.stdin,
 output: process.stdout,
});

let input_arr = []
rl.on('line', function (line) {
 input_arr.push(line)
}
);

rl.on('close', function () {
 //解题代码
 if(input_arr.length < 3){
     console.log( 'Momo... No one is for you ...');
 }
else if(input_arr.length < 15){
 console.log(`${input_arr[1]} is the only one for you...`);
}
else{
 console.log(`${input_arr[1]} and ${input_arr[13]} are inviting you to dinner...`);
}
})
